2011/11/14

Rev.A.8

4

EM5103

-

200

240

mV

-

300

360

mV

Output Voltage

0.8

-

V

-

70

-

Ω

Enable

Enable High Level

1.4

-

-

V

Disable Low Level

-

-

0.4

V

Enable Source Current

-

7

18

μA

Enable Input Impedance

-

700

-

KΩ

Output Voltage Ramp Up

Time

1.5

2.5

4.5

ms

PWROK

FB Power OK Threshold

-

90

-

%

Power OK Hysteresis

-

8

-

%

POK Delay Time

0.5

1.0

2.0

ms

Over Current Protection

OCP Threshold Level

3.2

4.0

-

A

Output Short Circuit

Current

1.5

2.5

-

A

Thermal Protection

Thermal Shutdown

Temperature

-

160

-

°C

Thermal Shutdown

Hysteresis

-

30

-

°C

Note 1.

Stresses listed as the above “Absolute Maximum Ratings” may cause permanent damage to the device. These are for

stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the

operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended

periods may remain possibility to affect device reliability.

Note 2.

θ

minimum copper area of JEDEC 51-7 thermal measurement standard. The case point of

θ

PSOP-8 package.

Note 3.

2

copper area.

Note 4.

Devices are ESD sensitive. Handling precaution is recommended.

Note 5.

The device is not guaranteed to function outside its operating conditions.

Note 6.

Load regulation is measured by a current pulse with 50Hz frequency and 10% duty cycle.

Note 7.